memory-curation

Documents

When you have read / processed a workspace asset in this session and learned something durable about it, write a memory page so future sessions benefit. Maintain the workspace wiki's hierarchical structure as it grows.

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How to use this skill

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Prompt to paste

I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/Prismer-AI/PrismerCloud/blob/HEAD/sdk/prismer-cloud/claude-code-plugin/skills/memory-curation/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/memory-curation/. Do not write files or run scripts until I approve.

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Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Memory Curation Skill

You have access to a workspace memory layer. Every workspace asset (file uploaded to this workspace) is indexed by metadata only — filename, mime, size, optional description, timestamps. The system does not pre-process file contents.

To inspect assets, use bounded asset tools:

prismer.asset.search to find candidate files
prismer.asset.describe before reading bytes
prismer.asset.read for explicit byte ranges only

Do not claim to have read an asset unless one of these tool calls succeeded.

Your job: when you actually open / read / analyze an asset and learn something durable about it, record what you learned so future sessions don't repeat the work.

When to write a memory page

Write a memory page after handling an asset if and only if all of these are true:

You actually read the asset content (not just listed it).
You produced an analysis, decision, or summary that is non-trivial — not "this file is a CSV with 1000 rows" but "this CSV is Q4 sales data with revenue collapse in region APAC".
The conclusion is durable — it will still matter weeks from now.
The conclusion is not derivable from the asset metadata alone or from re-reading the asset directly.

Do not write a memory page for:

Files you only listed / saw in a directory listing
Trivial summaries ("this is a PDF about marketing")
Conversation context that belongs in the session, not in long-term memory
Process artifacts: build logs, temporary downloads, cache files, scratch outputs
Anything the user explicitly asked you not to remember

What to write

Format: short Markdown page (typical 200-1000 words). Required structure:

# <Short descriptive title>

**Source:** [original-filename.ext](prismer://workspace/<wid>/asset/<contentHash>)

**Why this matters:** one sentence explaining the durable conclusion.

<body — your actual analysis / decision / summary>

## Provenance
- Session: <session id or date>
- Tools used: <which tools/skills you ran on this asset>

Use prismer:// URIs for any cross-reference to other assets, memory pages, tasks, etc. This is the wiki link form — agents in future sessions navigate by following these.

Where to put it

Path convention:

memory/<topic>/<source-slug>.md         ← leaf page about one source
memory/<topic>/<source-slug>/<aspect>.md ← finer-grained aspect of one source

<topic> is your judgment: datasets, customer-research, architecture, etc. If you are uncertain, default to the asset's content kind (datasets/ for tabular, documents/ for text-heavy, etc.). The Dream consolidation phase will reorganize sub-optimal placements.

Index hygiene (important)

The workspace has a top-level INDEX.md that points to memory pages. Do not write directly into INDEX.md — the system maintains it. Just write your page at the right path and the indexer will pick it up.

If you notice the top-level INDEX already has >200 entries, do not create a fresh top-level page. Instead nest under an existing sub-index (e.g. memory/datasets/INDEX.md if it exists). The Dream phase will rebalance the hierarchy when it ticks.

Hub merging

If you write a page about a topic and there is already a hub page for the same topic (check via memory_search before writing), append to or update the existing hub rather than creating a sibling. Hub merging at runtime keeps the wiki coherent and reduces work for the Dream phase later.

Deduplication

Before writing, run memory_search with terms drawn from the asset content. If a memory page already contains the same conclusion, do nothing. If a memory page contains a different conclusion about the same source, do not silently overwrite — append a note or update with an explicit reason.

What the Dream phase will do for you

You do not need to be perfect. The Dream phase runs periodically (typically idle ≥ 5 minutes or session boundaries) and will:

Merge duplicates you missed
Cluster N pages about one topic into a new sub-hub
Mark stale pages (when the source asset was deleted or the conclusion contradicts a newer page)
Prune low-signal pages that were never recalled and never linked
Enforce top-level INDEX size invariants

This means: if you are uncertain whether a memory is worth writing, err on the side of not writing. Dream cannot reconstruct missing knowledge, but Dream can prune excess writes.

Anti-patterns

❌ Writing one memory page per asset by default. Most assets are noise; only a fraction yield durable knowledge.
❌ Writing memory pages with content equal to a paste of the asset itself. Memory is for conclusions, not raw content (the raw is already in the asset).
❌ Writing memory pages for files the user said to ignore.
❌ Editing INDEX.md directly.
❌ Creating new top-level INDEX entries when one already exists for the topic.

Anti-pattern detector (rhetorical check)

Before saving, ask yourself: "If I encounter this memory page 6 months from now in a different session, will it tell me something that re-reading the source asset would not?" If the answer is no, do not save.